HR Administrator Assistant

About the job

HR Administrator

This is an excellent opportunity for an organised and detail-focused HR professional to join a busy people team, supporting key employee lifecycle processes across a fast-paced operational environment.

If you’ve also worked in the following roles, we’d also like to hear from you: HR Assistant, People Administrator, Recruitment Administrator, HR Coordinator, HR Support Administrator, HR Administration Assistant, People Assistant, Payroll Administrator, HR Officer

SALARY: Up to £30,000 per annum (depending on experience)

LOCATION: Hybrid Working. Minimum 2 – 3 Days per Week from the Office in Hounslow, West London

JOB TYPE: Full-Time, Permanent

WORKING HOURS: Monday to Friday, with attendance on the night shift approximately once a month

JOB OVERVIEW

This is a rewarding opportunity for an HR Administrator who takes pride in delivering a professional, responsive and people-focused service.

Working closely with employees, managers and the wider HR team, the HR Administrator will support recruitment, onboarding, payroll, pensions, employee records, HR reporting and offboarding processes.

As an HR Administrator, you will handle sensitive and confidential information professionally, maintain accurate HR data and help ensure key HR processes are completed smoothly and efficiently.

ASSESSMENT CENTRE: Successful candidates will be invited to attend the Assessment Centre in Hounslow, West London and will need to be available on either the 15th or 16 September 2026

DUTIES

Your duties as the HR Administrator include:

HR Administration and Data Management: Act as a first point of contact for day-to-day HR administration queries, escalating matters where required

Employee Records: Maintain accurate employee records, personnel files, HR documentation and information within the HR Management System

Data Checks and Reporting: Complete regular data checks, audits and updates, producing HR reports and accurate data for the HR team

Payroll Administration: Manage payroll administration, ensuring accurate and timely submission of payroll information

Employee Changes: Process starters, leavers, salary changes, contractual amendments, sickness, absence and holiday updates

Pension Administration: Support pension processes including enrolments, amendments, provider updates, records and audit trails

Employee Documentation: Prepare and issue offer letters, contracts, changes to terms and conditions, references and related HR documents

Onboarding Coordination: Coordinate right-to-work checks, HR system setup, benefits administration, inductions and equipment requests

Recruitment Administration: Support vacancy approval, recruitment advertising, candidate communication, interview scheduling and recruitment documentation

Employee Relations Support: Provide administrative support for employee relations and absence processes, including meeting notes, actions and records

HR Team Support: Monitor the HR inbox and support general HR administration activities, projects and wider team tasks

CANDIDATE REQUIREMENTS

Previous experience in an HR administration or similar HR support role

Experience maintaining accurate employee records and HR data

Experience supporting payroll administration and pension processes

Experience using HR Management Systems

Strong attention to detail and accuracy

Excellent organisational skills with the ability to manage competing priorities

Strong written and verbal communication skills

Ability to handle confidential information professionally

Strong Microsoft Office skills, particularly Word and Excel

Excellent administration and data entry skills

Methodical and process-driven approach

Ability to produce accurate documentation and meet deadlines

Professional, approachable and proactive attitude

Comfortable supporting employees across different shift patterns within a 24/6 operational environment

HOW TO APPLY

To be considered for this job vacancy, please submit your CV to our Recruitment Team who will review your details. CV’s of Job Applicants meeting this requirement will be submitted to our Client for consideration. By submitting your job application to us you are hereby giving us your express consent to submit your details to our Client for this purpose.

JOB REF: AWDO-P15117

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